四建公司储运国投洋浦油储T1罐区原油罐区项目管支架材料采购中石化第四建设有限公司U形螺栓\DN400 M20 Q235B+ZnU形螺栓\DN100 M10 Q235B+Zn/Q235B+Zn 25S402U形螺栓\DN500 M24 20#+Zn/20#+Zn HG/T 21629U形螺栓\DN40 M10×228 Q235B+Zn/Q235B+ZnU形螺栓\DN25 M6 20#+Zn/20#+Zn HG/T 21629隔热管托\BLWZGA DN500 H=200 L=500 D-PD622211C Q235A+Zn管夹型管托\J2 DN400 H=100 L=750 Q235B+Zn管夹型管托\J2 DN100 H=100 L=300 HG/T 21629 Q235B+ZnU形螺栓\DN200 M12 Q235B+Zn HG/T 21629U形螺栓\DN65 M6×100 Q235B+Zn管夹型管托\J2 DN200 H=150 L=300 HG/T 21629 Q235B+ZnU形螺栓\DN25 M6 20#+Zn/20#+Zn HG/T 21629U形螺栓\DN50 M10 20#+Zn/20#+Zn HG/T 21629隔热管托\BLWZGA DN500 H=200 L=500 D-PD622211C Q235A+Zn
2026-11-06